To the OP, here is an upgrade path if you want it http://www.ebay.com.au/itm/Intel-Pe...808175?hash=item25b7b3ddaf:g:cCsAAOSwvgdW2ENx
So your saying that going from a 2.8 to a 3.06 is worth it? It's not. It's still only a single core processor. A 200 mhz increase won't even be noticeable, espcially on an old P4. Get realistic now. In order to get a good performance increase, he'll need a new system.